apt-get install nginx mysql-server php

vi /etc/nginx/sites-available/default
......
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
    incloude snippets/fastcgi-php.conf;
#
#    # With php7.0-cgi alone;
#    fastcgi_pass 127.0.0.1:9000;
#    # With php7.0-fpm;
    fastcgi_pass unix:/run/php/php7.0-fpm.sock;
}
......

nginx -s stop
nginx

vi /var/www/html/info.php
<?php phpinfo();?>